| Bonding Function: | Instant Adhesive |
|---|---|
| Morphology: | Solvent |
| Application: | Automobile, Construction, Woodworking, Footwear & Leather, Fiber & Garment, Packing |
| Material: | Silicone |
| Classification: | Room Curing |
| Main Agent Composition: | Rubber |
| Samples: |
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| Customization: |
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Sikasil ® SG-20S is a one-component neutral curing organic silicon adhesive for structural glass, which can effectively adhere to a variety of substrates
Features & Benefits
Comply with GB 16776-2005, ASTM C 1184&ASTM C920 for Type S, Grade NS, Grade 25 (displacement capacity ± 25%)
Very good UV resistance and weather resistance can be effectively adhered to many substrates, including glass, metal, coated metal, plastic and wood
| Chemical composition | Single component organosilicon |
| Color (CQP001-1) | Black |
| Curing rate | Moisture curing |
| Density (not hardened before) | 1.41 kg/l |
|
Temperature applied |
5 ─ 40 °C |
| Table dry time (CQP019-1) | 25 Minutes |
| Finger touch time (CQP019-3) | 150 minutes |
| Shore hardness A (CQP023-1/ISO 48-4) | 47 |
| Tensile strength (CQP036-1/ISO 527) | 2.1 MPa |
| Elastic modulus at 100% elongation (CQP036-1/ISO 37) | 0.6 MPa |
| Elongation at break (CQP036-1/ISO 37) | 700 % |
| Crack tear diffusion resistance (CQP045-1/ISO 34) | 12 N/mm |
| Service temperature | -40 ─ 150 °C |
| Best shelf life (CQP016-1) | 12 months |
Scope of application
Sikasil ® SG-20S is used for structural glass and other adhesive construction.
This product is only applicable to experienced professional users. The actual substrate and conditions must be tested to ensure adhesion and material compatibility.
Curing rate
Sikasil ® SG-20 S reacts with moisture in the atmosphere to solidify. At low temperature, the moisture in the air is usually low, and the curing reaction rate is slightly slow (see Figure 1)
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